Finding the Fourth Proportional to 16,147.17, 24,220.71 and 4,460.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,147.17 : 24,220.71 = 4,460.31 : x
2. Step 2: Convert to fraction form
   16,147.17/24,220.71 = 4,460.31/x
3. Step 3: Cross multiply
   16,147.17x = 24,220.71 × 4,460.31
4. Step 4: Simplify right side
   16,147.17x = 108,031,875.02
5. Step 5: Solve for x
   x = 108,031,875.02/16,147.17
6. Step 6: Final answer
   x = 6,690.45